Sturdy plant stand: durable, non-toxic and tasteless ABS material. Thickened durable stainless steel ensures good stability under extreme conditions. The non-slip grid pattern of the non-slip groove plate increases the friction between flower pots and shopping carts to prevent slipping. Improved storage: Maximum load up to 440 lbs, ideal for ceramic/concrete/metal/stone flower pots or other heavy machinery. With wheels, you can slide on your way. The adjustable size from 12'' to 20'' is suitable for many flower pots. 360° rotating wheels: wear-resistant shock absorption, double stainless steel wheels, shock absorption wear-resistant, rubber wheels do not hurt the floor, lift and operate the brake, easy to fix and move. Multifunctional. Perfect for flower pots, aquariums, portable washing machines, tumble dryers, refrigerators, wardrobes and air conditioners.